Welcome back RJack.
Good ideas. Thread seemed to take a different direction, so we just covered all that elsewhere
.
I'm glad the OP got the information he was looking for, but I'd just like to point out to the contributors in this thread, that I don't think the discussion on z-system sidemounts, rebreathers, stages, deep dives, etc was what the OP was looking for. I had the same question a few months back, because as an average diver, I was sick of the crappy classes I've taken (OW/AOW/PPB) and decided to get some training that covered all the things I wanted to know.
I will say I went with UTD Essentials because for two reasons: it seemed more approachable than GUE's Fundies and I had an UTD instructor within an hours drive. I have not really been told "Great! Now go off and dive a 200' dive with your single-tank bank mount on 25/35! Oh, and the two guys on your team are diving an RB and a SM!" What I have learned is how to be a thinking diver, how to properly plan a dive using good gas management skills, how to shoot an SMB, what good trim and buoyancy are (still working on those
), how to properly position yourself using various kicking techniques, how to support your team, and just a general level of comfort in the water that I could not imagine before I took the course*. Now what I'm worried about is diving with insta-buddies on those random divetrips/vacations that I wind up taking
.
Also, for those of you who say "consider the end, then plan accordingly", a lot of us seeking better training, aren't necessarily looking for cave/wreck/deep/whatever when we first start. I know I have ABSOLUTELY no desire to do anything requiring overhead (risk is too high for me) or long deco. I've seen pictures of cave diving...still not interested.
*Haven't passed Essentials yet, still working on buoyancy control. Ugh....